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System and method for suppressing radio frequency transmissions

  • US 9,494,677 B2
  • Filed: 08/05/2013
  • Issued: 11/15/2016
  • Est. Priority Date: 09/17/2004
  • Status: Expired due to Fees
First Claim
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1. A system for variable suppression of radio frequency transmissions, the system comprising:

  • a transmitter unit that;

    (i) generates one or more suppressing signals within at least one frequency band, wherein the one or more suppressing signals are output through an antenna to a volume of influence, and(ii) changes the volume of influence during operation of the transmitter unit to reduce a possibility of detection of the volume of influence, the transmitter unit comprising;

    a power source port that enables a power source to be operatively coupled to the transmitter unit to provide power to the transmitter unit; and

    an antenna port that enables the antenna to be operatively coupled to the transmitter unit.

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